diff options
Diffstat (limited to 'bundles/org.eclipse.wst.wsdl.ui/src-asd/org/eclipse/wst/wsdl/ui/internal/asd/design/DesignViewGraphicalViewer.java')
-rw-r--r-- | bundles/org.eclipse.wst.wsdl.ui/src-asd/org/eclipse/wst/wsdl/ui/internal/asd/design/DesignViewGraphicalViewer.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/bundles/org.eclipse.wst.wsdl.ui/src-asd/org/eclipse/wst/wsdl/ui/internal/asd/design/DesignViewGraphicalViewer.java b/bundles/org.eclipse.wst.wsdl.ui/src-asd/org/eclipse/wst/wsdl/ui/internal/asd/design/DesignViewGraphicalViewer.java deleted file mode 100644 index d6e2da975..000000000 --- a/bundles/org.eclipse.wst.wsdl.ui/src-asd/org/eclipse/wst/wsdl/ui/internal/asd/design/DesignViewGraphicalViewer.java +++ /dev/null @@ -1,176 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.wsdl.ui.internal.asd.design; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import org.eclipse.gef.EditPart; -import org.eclipse.gef.SelectionManager; -import org.eclipse.gef.ui.parts.ScrollingGraphicalViewer; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.ISelectionProvider; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.ui.IEditorPart; -import org.eclipse.wst.xsd.ui.internal.adt.design.BaseGraphicalViewerKeyHandler; -import org.eclipse.wst.xsd.ui.internal.adt.editor.CommonSelectionManager; - -public class DesignViewGraphicalViewer extends ScrollingGraphicalViewer implements ISelectionChangedListener -{ - protected ASDSelectionChangedListener internalSelectionProvider = new ASDSelectionChangedListener(); -//TODO Make this generic - public DesignViewGraphicalViewer(IEditorPart editor, CommonSelectionManager manager) - { - super(); - - setContextMenu(new DesignViewContextMenuProvider(this, this)); - -// MenuManager manager = new MenuManager("#popup"); -// manager.addMenuListener(menuProvider); -// manager.setRemoveAllWhenShown(true); -// Menu menu = manager.createContextMenu(getControl()); -// getControl().setMenu(menu); - - editor.getEditorSite().registerContextMenu("org.eclipse.wst.wsdl.ui.popup.graph", getContextMenu(), internalSelectionProvider, false); //$NON-NLS-1$ - - // make the internalSelectionProvider listen to graph view selection changes - addSelectionChangedListener(internalSelectionProvider); - internalSelectionProvider.addSelectionChangedListener(manager); - manager.addSelectionChangedListener(this); - - // Workaround bug 227687 An edit part's focus state is not updated properly - // Once this is bug is fixed, we can remove custom selection manager - setSelectionManager(new CustomSelectionManager()); - - setKeyHandler(new BaseGraphicalViewerKeyHandler(this)); - } - - // Workaround bug 227687 An edit part's focus state is not updated properly - // Once this is bug is fixed, we can remove this class - private class CustomSelectionManager extends SelectionManager - { - public void appendSelection(EditPart editpart) - { - if (editpart != getFocus()) - getViewer().setFocus(editpart); - super.appendSelection(editpart); - } - } - - // this method is called when something changes in the selection manager - // (e.g. a selection occured from another view) - public void selectionChanged(SelectionChangedEvent event) - { - Object selectedObject = ((StructuredSelection) event.getSelection()).getFirstElement(); - if (event.getSource() != internalSelectionProvider) - { - EditPart editPart = getEditPart(getRootEditPart(), selectedObject); - if (editPart != null) - { - setSelection(new StructuredSelection(editPart)); - } - } - } - - protected EditPart getEditPart(EditPart editPart, Object model) - { - EditPart result = null; - if (editPart.getModel() == model) - { - result = editPart; - } - else - { - for (Iterator i = editPart.getChildren().iterator(); i.hasNext(); ) - { - result = getEditPart((EditPart)i.next(), model); - if (result != null) - { - break; - } - } - } - return result; - } - - - /* - * We need to convert from edit part selections to model object selections - */ - class ASDSelectionChangedListener implements ISelectionProvider, ISelectionChangedListener - { - protected List listenerList = new ArrayList(); - protected ISelection selection = new StructuredSelection(); - - public void addSelectionChangedListener(ISelectionChangedListener listener) - { - listenerList.add(listener); - } - - public void removeSelectionChangedListener(ISelectionChangedListener listener) - { - listenerList.remove(listener); - } - - public ISelection getSelection() - { - return selection; - } - - protected void notifyListeners(SelectionChangedEvent event) - { - for (Iterator i = listenerList.iterator(); i.hasNext();) - { - ISelectionChangedListener listener = (ISelectionChangedListener) i.next(); - listener.selectionChanged(event); - } - } - - public StructuredSelection convertSelectionFromEditPartToModel(ISelection editPartSelection) - { - List selectedModelObjectList = new ArrayList(); - if (editPartSelection instanceof IStructuredSelection) - { - for (Iterator i = ((IStructuredSelection) editPartSelection).iterator(); i.hasNext();) - { - Object obj = i.next(); - Object model = null; - if (obj instanceof EditPart) - { - EditPart editPart = (EditPart) obj; - model = editPart.getModel(); - } - if (model != null) - { - selectedModelObjectList.add(model); - } - } - } - return new StructuredSelection(selectedModelObjectList); - } - - public void setSelection(ISelection selection) - { - this.selection = selection; - } - - public void selectionChanged(SelectionChangedEvent event) - { - ISelection newSelection = convertSelectionFromEditPartToModel(event.getSelection()); - this.selection = newSelection; - SelectionChangedEvent newEvent = new SelectionChangedEvent(this, newSelection); - notifyListeners(newEvent); - } - } -}
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